USB 4000 & USB 4003
Home theater speakers
Introduction
Thank you for purchasing US Blaster products, and welcome to the US Blaster family of satisfied
customers!
US Blaster was established to fulfill the need for high quality speakers of exceptional design at an
affordable price. After years of research and development US Blaster is able to offer you speakers
of superior value.
Each speaker component has been designed and engineered with first-rate materials to produce
exceptional sound. Our speakers offer the best of it all – high-quality sound, hand-made solid con-
struction, and a remarkably stylish appearance.
We welcome you to witness the results. Our team’s dedication to quality, reliability and attractive
design has created some of the best-value speakers you can find today.
Reading this manual fully will help you to set up your speaker properly and reward you with a fine
listening experience.
Connections
Make sure all equipment is turned off. When connecting the speakers, be sure to retain the correct
polarity. Most speaker cables will have (+) red sign for positive and (-) black sign for negative.
Connect the speaker cable to the positive (+) front-left speaker terminal on the amplifier and to the
positive (+) terminal on the front-left speaker. Connect the speaker cable to the negative (-) front-
left speaker terminal on the amplifier and to the negative (-) terminal on the front left speaker.
Repeat the same step for the right-side front speaker. This method can be applied to bi-wire ter-
minals as long as the shorting straps are in place. If your amplifier is equipped with bi-wire output
connection, remove the shorting straps and connect each terminal to the associated terminal in
your amplifier.
Connect the speaker cable to the positive (+) center speaker terminal on the amplifier and to the
positive (+) terminal on the center speaker. Connect the speaker cable to the negative (-) center
speaker terminal on the amp and to the negative (-) terminal on the center speaker.
Connect the speaker cable to the positive (+) rear left speaker terminal on the amplifier and to the
positive (+) terminal on the rear-left speaker. Connect the speaker cable to the negative (-) rear-
left speaker terminal on the amplifier and to the negative (-) terminal on the rear-left speaker.
Repeat the same step for the right-side rear speaker.
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